51516234

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{11}}^2\times {\mathrm{31}}^1\times {\mathrm{109}}^1$

素因数の和:177

約数の個数: 144

約数和(自身を含む): 146065920

約数和(自身を除く): 94549686

約数列:

[1, 2, 3, 6, 7, 9, 11, 14, 18, 21, 22, 31, 33, 42, 62, 63, 66, 77, 93, 99, 109, 121, 126, 154, 186, 198, 217, 218, 231, 242, 279, 327, 341, 363, 434, 462, 558, 651, 654, 682, 693, 726, 763, 847, 981, 1023, 1089, 1199, 1302, 1386, 1526, 1694, 1953, 1962, 2046, 2178, 2289, 2387, 2398, 2541, 3069, 3379, 3597, 3751, 3906, 4578, 4774, 5082, 6138, 6758, 6867, 7161, 7194, 7502, 7623, 8393, 10137, 10791, 11253, 13189, 13734, 14322, 15246, 16786, 20274, 21483, 21582, 22506, 23653, 25179, 26257, 26378, 30411, 33759, 37169, 39567, 42966, 47306, 50358, 52514, 60822, 67518, 70959, 74338, 75537, 78771, 79134, 92323, 111507, 118701, 141918, 151074, 157542, 184646, 212877, 223014, 236313, 237402, 260183, 276969, 334521, 408859, 425754, 472626, 520366, 553938, 669042, 780549, 817718, 830907, 1226577, 1561098, 1661814, 2341647, 2453154, 2862013, 3679731, 4683294, 5724026, 7359462, 8586039, 17172078, 25758117, 51516234]

約数ペア:

[(1, 51516234), (2, 25758117), (3, 17172078), (6, 8586039), (7, 7359462), (9, 5724026), (11, 4683294), (14, 3679731), (18, 2862013), (21, 2453154), (22, 2341647), (31, 1661814), (33, 1561098), (42, 1226577), (62, 830907), (63, 817718), (66, 780549), (77, 669042), (93, 553938), (99, 520366), (109, 472626), (121, 425754), (126, 408859), (154, 334521), (186, 276969), (198, 260183), (217, 237402), (218, 236313), (231, 223014), (242, 212877), (279, 184646), (327, 157542), (341, 151074), (363, 141918), (434, 118701), (462, 111507), (558, 92323), (651, 79134), (654, 78771), (682, 75537), (693, 74338), (726, 70959), (763, 67518), (847, 60822), (981, 52514), (1023, 50358), (1089, 47306), (1199, 42966), (1302, 39567), (1386, 37169), (1526, 33759), (1694, 30411), (1953, 26378), (1962, 26257), (2046, 25179), (2178, 23653), (2289, 22506), (2387, 21582), (2398, 21483), (2541, 20274), (3069, 16786), (3379, 15246), (3597, 14322), (3751, 13734), (3906, 13189), (4578, 11253), (4774, 10791), (5082, 10137), (6138, 8393), (6758, 7623), (6867, 7502), (7161, 7194)]